by 김덕환(Duk-Hwan Kim), 박재만(Jae-Man Park), 강상모(Sang-Mo Kang), 이석민(Seok-Min Lee), 서창우(Chang-Woo Seo), 이인용(In-Yong Lee), 이인중(In-jung Lee)
Published in Weed & turfgrass science (2015)

by 김덕환(Duk-Hwan Kim), 박재만(Jae-Man Park), 강상모(Sang-Mo Kang), 이석민(Seok-Min Lee), 이인용(In-Yong Lee), 이인중(In-jung Lee)
Published in Weed & turfgrass science (2014)

by 이인용(In-Yong Lee), 김창석(Chang-Seok Kim), 이정란(Jeongran Lee), 한정아(Jeong-A Han), 김경훈(Kyung-Hoon Kim), 김미선(Mi-Seon Kim), 송희근(Hee-Kun Song), 김덕환(Duk-Hwan Kim)
Published in Weed & turfgrass science (2014)

by 이인용(In-Yong Lee), 김창석(Chang-Seok Kim), 이정란(Jeongran Lee), 김종환(Jonghwan Kim), 김경훈(Kyung-Hoon Kim), 김미선(Mi-Seon Kim), 송희근(Hee-Kun Song), 김덕환(Duk-Hwan Kim)
Published in Weed & turfgrass science (2014)

by 양정현(Jung Hyun Yang), 임상락(Sang Rak Lim), 우제홍(Ze Hong Woo), 손진희(Jin Hee Sohn), 김덕환(Duk Hwan Kim), 서정일(Jung Il Seo)
Published in Annals of surgical treatment and research (1994)